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Ny Phillis Gloeilampenfabrieken
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Ny Phillis Gloeilampenfabrieken
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Application filed by Ny Phillis GloeilampenfabriekenfiledCriticalNy Phillis Gloeilampenfabrieken
Application grantedgrantedCritical
Publication of AU1930570ApublicationCriticalpatent/AU1930570A/en
Publication of AU454321B2publicationCriticalpatent/AU454321B2/en